89 static inline int timespec64_compare(const struct timespec64 *lhs, const struct timespec64 *rhs)  in timespec64_compare()  argument
91 	if (lhs->tv_sec < rhs->tv_sec)  in timespec64_compare()
93 	if (lhs->tv_sec > rhs->tv_sec)  in timespec64_compare()
95 	return lhs->tv_nsec - rhs->tv_nsec;  in timespec64_compare()
105 extern struct timespec64 timespec64_add_safe(const struct timespec64 lhs,
109 static inline struct timespec64 timespec64_add(struct timespec64 lhs,  in timespec64_add()  argument
113 	set_normalized_timespec64(&ts_delta, lhs.tv_sec + rhs.tv_sec,  in timespec64_add()
114 				lhs.tv_nsec + rhs.tv_nsec);  in timespec64_add()
121 static inline struct timespec64 timespec64_sub(struct timespec64 lhs,  in timespec64_sub()  argument
125 	set_normalized_timespec64(&ts_delta, lhs.tv_sec - rhs.tv_sec,  in timespec64_sub()
126 				lhs.tv_nsec - rhs.tv_nsec);  in timespec64_sub()